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<h1 class="title">AlarmDialog.qml 示例文件</h1>
<span class="subtitle">tutorials/alarms/AlarmDialog.qml</span>
<!-- $$$tutorials/alarms/AlarmDialog.qml-description -->
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<pre class="qml">

  <span class="comment">/****************************************************************************
  **
  ** Copyright (C) 2018 The Qt Company Ltd.
  ** Contact: https://www.qt.io/licensing/
  **
  ** This file is part of the examples of the Qt Toolkit.
  **
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  ** Licensees holding valid commercial Qt licenses may use this file in
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  import QtQuick 2.11
  import QtQuick.Controls 2.4
  import QtQuick.Layouts 1.11
  import QtQuick.Window 2.11

  <span class="type"><a href="../qtquickcontrols/qml-qtquick-controls2-dialog.html">Dialog</a></span> {
      <span class="name">id</span>: <span class="name">alarmDialog</span>
      <span class="name">title</span>: <span class="string">&quot;Add new alarm&quot;</span>
      <span class="name">modal</span>: <span class="number">true</span>
      <span class="name">standardButtons</span>: <span class="name">DialogButtonBox</span>.<span class="name">Ok</span> <span class="operator">|</span> <span class="name">DialogButtonBox</span>.<span class="name">Cancel</span>

      property <span class="type">AlarmModel</span> <span class="name">alarmModel</span>

      <span class="keyword">function</span> <span class="name">formatNumber</span>(number) {
          <span class="keyword">return</span> <span class="name">number</span> <span class="operator">&lt;</span> <span class="number">10</span> <span class="operator">&amp;&amp;</span> <span class="name">number</span> <span class="operator">&gt;=</span> <span class="number">0</span> ? <span class="string">&quot;0&quot;</span> <span class="operator">+</span> <span class="name">number</span> : <span class="name">number</span>.<span class="name">toString</span>()
      }

      <span class="name">onAccepted</span>: {
          <span class="name">alarmModel</span>.<span class="name">append</span>({
              &quot;hour&quot;: <span class="name">hoursTumbler</span>.<span class="name">currentIndex</span>,
              &quot;minute&quot;: <span class="name">minutesTumbler</span>.<span class="name">currentIndex</span>,
              &quot;day&quot;: <span class="name">dayTumbler</span>.<span class="name">currentIndex</span> <span class="operator">+</span> <span class="number">1</span>,
              &quot;month&quot;: <span class="name">monthTumbler</span>.<span class="name">currentIndex</span> <span class="operator">+</span> <span class="number">1</span>,
              &quot;year&quot;: <span class="name">yearTumbler</span>.<span class="name">years</span>[<span class="name">yearTumbler</span>.<span class="name">currentIndex</span>],
              &quot;activated&quot;: <span class="number">true</span>,
              &quot;label&quot;: <span class="string">&quot;&quot;</span>,
              &quot;repeat&quot;: <span class="number">false</span>,
              &quot;daysToRepeat&quot;: [
                  { &quot;dayOfWeek&quot;: <span class="number">0</span>, &quot;repeat&quot;: <span class="number">false</span> },
                  { &quot;dayOfWeek&quot;: <span class="number">1</span>, &quot;repeat&quot;: <span class="number">false</span> },
                  { &quot;dayOfWeek&quot;: <span class="number">2</span>, &quot;repeat&quot;: <span class="number">false</span> },
                  { &quot;dayOfWeek&quot;: <span class="number">3</span>, &quot;repeat&quot;: <span class="number">false</span> },
                  { &quot;dayOfWeek&quot;: <span class="number">4</span>, &quot;repeat&quot;: <span class="number">false</span> },
                  { &quot;dayOfWeek&quot;: <span class="number">5</span>, &quot;repeat&quot;: <span class="number">false</span> },
                  { &quot;dayOfWeek&quot;: <span class="number">6</span>, &quot;repeat&quot;: <span class="number">false</span> }
              ],
          })
      }
      <span class="name">onRejected</span>: <span class="name">alarmDialog</span>.<span class="name">close</span>()

      <span class="name">contentItem</span>: <span class="name">RowLayout</span> {
          <span class="type"><a href="../qtquick/qml-qtquick-layouts-rowlayout.html">RowLayout</a></span> {
              <span class="name">id</span>: <span class="name">rowTumbler</span>

              <span class="type"><a href="../qtquickcontrols/qml-qtquick-controls2-tumbler.html">Tumbler</a></span> {
                  <span class="name">id</span>: <span class="name">hoursTumbler</span>
                  <span class="name">model</span>: <span class="number">24</span>
                  <span class="name">delegate</span>: <span class="name">TumblerDelegate</span> {
                      <span class="name">text</span>: <span class="name">formatNumber</span>(<span class="name">modelData</span>)
                  }
              }
              <span class="type"><a href="../qtquickcontrols/qml-qtquick-controls2-tumbler.html">Tumbler</a></span> {
                  <span class="name">id</span>: <span class="name">minutesTumbler</span>
                  <span class="name">model</span>: <span class="number">60</span>
                  <span class="name">delegate</span>: <span class="name">TumblerDelegate</span> {
                      <span class="name">text</span>: <span class="name">formatNumber</span>(<span class="name">modelData</span>)
                  }
              }
          }

          <span class="type"><a href="../qtquick/qml-qtquick-layouts-rowlayout.html">RowLayout</a></span> {
              <span class="name">id</span>: <span class="name">datePicker</span>

              <span class="name">Layout</span>.leftMargin: <span class="number">20</span>

              property <span class="type">alias</span> <span class="name">dayTumbler</span>: <span class="name">dayTumbler</span>
              property <span class="type">alias</span> <span class="name">monthTumbler</span>: <span class="name">monthTumbler</span>
              property <span class="type">alias</span> <span class="name">yearTumbler</span>: <span class="name">yearTumbler</span>

              readonly property <span class="type"><a href="../qtqml/qml-var.html">var</a></span> <span class="name">days</span>: [<span class="number">31</span>, <span class="number">29</span>, <span class="number">31</span>, <span class="number">30</span>, <span class="number">31</span>, <span class="number">30</span>, <span class="number">31</span>, <span class="number">31</span>, <span class="number">30</span>, <span class="number">31</span>, <span class="number">30</span>, <span class="number">31</span>]

              <span class="type"><a href="../qtquickcontrols/qml-qtquick-controls2-tumbler.html">Tumbler</a></span> {
                  <span class="name">id</span>: <span class="name">dayTumbler</span>

                  <span class="keyword">function</span> <span class="name">updateModel</span>() {
                      <span class="comment">// Populate the model with days of the month. For example: [0, ..., 30]</span>
                      var previousIndex = <span class="name">dayTumbler</span>.<span class="name">currentIndex</span>
                      var array = []
                      var newDays = <span class="name">datePicker</span>.<span class="name">days</span>[<span class="name">monthTumbler</span>.<span class="name">currentIndex</span>]
                      <span class="keyword">for</span> (var i = 1; <span class="name">i</span> <span class="operator">&lt;=</span> <span class="name">newDays</span>; ++<span class="name">i</span>)
                          <span class="name">array</span>.<span class="name">push</span>(<span class="name">i</span>)
                      <span class="name">dayTumbler</span>.<span class="name">model</span> <span class="operator">=</span> <span class="name">array</span>
                      <span class="name">dayTumbler</span>.<span class="name">currentIndex</span> <span class="operator">=</span> <span class="name">Math</span>.<span class="name">min</span>(<span class="name">newDays</span> <span class="operator">-</span> <span class="number">1</span>, <span class="name">previousIndex</span>)
                  }

                  <span class="name">Component</span>.onCompleted: <span class="name">updateModel</span>()

                  <span class="name">delegate</span>: <span class="name">TumblerDelegate</span> {
                      <span class="name">text</span>: <span class="name">formatNumber</span>(<span class="name">modelData</span>)
                  }
              }
              <span class="type"><a href="../qtquickcontrols/qml-qtquick-controls2-tumbler.html">Tumbler</a></span> {
                  <span class="name">id</span>: <span class="name">monthTumbler</span>

                  <span class="name">onCurrentIndexChanged</span>: <span class="name">dayTumbler</span>.<span class="name">updateModel</span>()

                  <span class="name">model</span>: <span class="number">12</span>
                  <span class="name">delegate</span>: <span class="name">TumblerDelegate</span> {
                      <span class="name">text</span>: <span class="name">window</span>.<span class="name">locale</span>.<span class="name">standaloneMonthName</span>(<span class="name">modelData</span>, <span class="name">Locale</span>.<span class="name">ShortFormat</span>)
                  }
              }
              <span class="type"><a href="../qtquickcontrols/qml-qtquick-controls2-tumbler.html">Tumbler</a></span> {
                  <span class="name">id</span>: <span class="name">yearTumbler</span>

                  <span class="comment">// This array is populated with the next three years. For example: [2018, 2019, 2020]</span>
                  readonly property <span class="type"><a href="../qtqml/qml-var.html">var</a></span> <span class="name">years</span>: (<span class="keyword">function</span>() {
                      var currentYear = new <span class="name">Date</span>().<span class="name">getFullYear</span>()
                      <span class="keyword">return</span> [<span class="number">0</span>, <span class="number">1</span>, <span class="number">2</span>].<span class="name">map</span>(<span class="keyword">function</span>(value) { <span class="keyword">return</span> <span class="name">value</span> <span class="operator">+</span> <span class="name">currentYear</span>; })
                  })()

                  <span class="name">model</span>: <span class="name">years</span>
                  <span class="name">delegate</span>: <span class="name">TumblerDelegate</span> {
                      <span class="name">text</span>: <span class="name">formatNumber</span>(<span class="name">modelData</span>)
                  }
              }
          }
      }
  }

</pre>
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<!-- @@@tutorials/alarms/AlarmDialog.qml -->
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